bfd/ChangeLog

   1 2021-05-06  Stafford Horne  <shorne@gmail.com>
   2
   3         PR 27746
   4         * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
   5         OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
   6         (elf_or1k_link_hash_table): New field plt_count.
   7         (elf_or1k_link_hash_entry): New field plt_index.
   8         (elf_or1k_plt_entry_size): New function.
   9         (or1k_write_plt_entry): Update to support variable size PLTs.
  10         (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
  11         API.
  12         (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
  13         when needed.
  14         (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
  15         PLT size.
  16
  17 2021-05-06  Stafford Horne  <shorne@gmail.com>
  18
  19         PR 21464
  20         * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
  21         overflow check if we have R_OR1K_GOT_AHI16 followed by
  22         R_OR1K_GOT16.
  23
  24 2021-05-06  Stafford Horne  <shorne@gmail.com>
  25
  26         PR 21464
  27         * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
  28         * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
  29         (or1k_final_link_relocate, or1k_elf_relocate_section,
  30         or1k_elf_check_relocs): Likewise.
  31         * libbfd.h (bfd_reloc_code_real_names): Likewise.
  32         * reloc.c: Likewise.
  33
  34 2021-05-06  Stafford Horne  <shorne@gmail.com>
  35
  36         PR 27624
  37         * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
  38         condition used to cleanup plt entries to cleanup forced local
  39         entries.
  40
  41 2021-05-05  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         PR ld/27825
  44         * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
  45         to local symbols.
  46
  47 2021-05-05  Alan Modra  <amodra@gmail.com>
  48
  49         * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
  50         sanity checking keylen.
  51
  52 2021-05-04  Nick Clifton  <nickc@redhat.com>
  53
  54         * libbfd.c (bfd_malloc): Provide some documenation.  Treat a size
  55         of 0 as 1.
  56         (bfd_realloc): Likewise.
  57         (bfd_zmalloc): Likewise.
  58         (bfd_realloc_or_free): Provide some documentation.  Treat a size
  59         of 0 as a request to free.
  60         * libbfd-in.h (bfd_realloc): Remove prototype.
  61         (bfd_realloc_or_free): Remove prototype.
  62         (bfd_zmalloc): Remove prototype.
  63         * libbfd.h: Regenerate.
  64
  65 2021-05-03  Jan Beulich  <jbeulich@suse.com>
  66
  67         * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
  68         complain_overflow_dont.
  69         * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
  70         relocs to complain_overflow_dont.
  71
  72 2021-05-03  Alan Modra  <amodra@gmail.com>
  73
  74         * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
  75         symbols when -z dynamic-undefined-weak or when there are no
  76         dynamic relocs in read-only sections and -z nodynamic-undefined-weak
  77         is not given.
  78         * elf64-ppc.c (allocate_dynrelocs): Likewise.
  79
  80 2021-05-03  Alan Modra  <amodra@gmail.com>
  81
  82         * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
  83         weak undefined symols that only appear on PLT relocs.
  84         * elf64-ppc.c (allocate_dynrelocs): Likewise.
  85
  86 2021-05-03  Alan Modra  <amodra@gmail.com>
  87
  88         PR 27755
  89         * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
  90
  91 2021-05-03  Alan Modra  <amodra@gmail.com>
  92
  93         * elf32-csky.c (is_mapping_symbol_name): New function.
  94         (csky_elf_is_target_special_symbol): Likewise.
  95         (csky_elf_maybe_function_sym): Likewise.
  96         (bfd_elf32_bfd_is_target_special_symbol): Define.
  97         (elf_backend_maybe_function_sym): Define.
  98
  99 2021-04-30  Nick Clifton  <nickc@redhat.com>
 100
 101         PR 27801
 102         * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
 103         read 32-bit value.
 104
 105 2021-04-30  Nick Clifton  <nickc@redhat.com>
 106
 107         PR 27799
 108         * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
 109         that are too small.
 110
 111 2021-04-30  Nick Clifton  <nickc@redhat.com>
 112
 113         PR 27797
 114         * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
 115         been realloc'ed to size 0.
 116
 117 2021-04-30  Nick Clifton  <nickc@redhat.com>
 118
 119         PR 27795
 120         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
 121         lengths.
 122
 123 2021-04-29  Nick Clifton  <nickc@redhat.com>
 124
 125         PR 27793
 126         * som.c (som_slurp_symbol_table): Assign symbols without any scope
 127         to the undefined section.
 128         (som_decode_symclass): Check for a missing symbol section.
 129         * syms.c (bfd_decode_symclass): Likewise.
 130
 131 2021-04-29  Nick Clifton  <nickc@redhat.com>
 132
 133         PR 27792
 134         * som.c (som_slurp_string_table): Place a terminating NUL byte at
 135         the end of the table.
 136         (som_slurp_symbol_table): Check for an over-large offset into the
 137         string string table.
 138
 139 2021-04-28  Nick Clifton  <nickc@redhat.com>
 140
 141         * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
 142         symbols as potential function symbols.
 143         * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
 144         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 145         * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
 146
 147 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 148
 149         * elf-bfd.h: Include stdlib.h.
 150
 151 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 152
 153         * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
 154         complain_overflow_signed.
 155         * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
 156         to complain_overflow_signed.
 157
 158 2021-04-23  Eric Botcazou  <ebotcazou@adacore.com>
 159
 160         * elf.c (special_sections_p): Add .persistent.bss.
 161
 162 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 163
 164         * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
 165         size field.
 166         * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
 167         has zero size field.
 168
 169 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 170
 171         * hash.c (struct bfd_strtab_hash): Remove xcoff field.
 172         Add length_field_size field.
 173         (_bfd_stringtab_init): Change prototype.
 174         Adapt to new length_field_size.
 175         (_bfd_xcoff_stringtab_init): Likewise.
 176         (_bfd_stringtab_add): Likewise.
 177         (_bfd_stringtab_emit): Likewise.
 178         * libbfd-in.h (_bfd_xcoff_stringtab_init):
 179         Change prototype.
 180         * libbfd.h: Regenerate.
 181         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
 182         Call _bfd_xcoff_stringtab_init with isxcoff64 value.
 183
 184 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 185
 186         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
 187         unsupported storage class or auxialiry entries.
 188         Improve and adapt to new aux structures.
 189         Add C_DWARF support.
 190         (_bfd_xcoff_swap_aux_out): Likewise.
 191         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
 192         (_bfd_xcoff64_swap_aux_out): Likewise.
 193
 194 2021-04-21  Eli Zaretskii  <eliz@gnu.org>
 195
 196         PR 27760
 197         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
 198         of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
 199         IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
 200         Decode the contents of the DllCharacteristics field.
 201
 202 2021-04-21  Nick Clifton  <nickc@redhat.com>
 203
 204         PR 27759
 205         * srec.c (srec_read_section): Replace assertions with error
 206         returns.
 207
 208 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 209
 210         PR binutils/21700
 211         * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
 212         * bfd-in2.h: Regenerate.
 213         * libbfd.h: Regenerate.
 214         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
 215         BFD_RELOC_PPC_NEG handler.
 216         (xcoff_reloc_type_neg): Correctly substract addend.
 217         * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
 218         howto.
 219         (xcoff64_rtype2howto): Add handler for R_NEG_32.
 220         (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
 221         * xcofflink.c (xcoff_need_ldrel_p): Check output section
 222         for R_POS-like relocations. New argument added.
 223         (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
 224         (xcoff_link_input_bfd): Likewise.
 225
 226 2021-04-16  Alan Modra  <amodra@gmail.com>
 227
 228         PR 27567
 229         * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
 230         (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
 231         ignore alignment checks when return is false.  Formatting.
 232
 233 2021-04-15  Nelson Chu  <nelson.chu@sifive.com>
 234
 235         PR27584
 236         * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
 237         omit local and empty symbols since they usually generated to
 238         mark the auipc instructions.
 239
 240 2021-04-15  Lifang Xia<lifang_xia@c-sky.com>
 241
 242         * elf32-csky.c (csky_elf_howto_table)
 243         <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
 244         bfd_elf_generic_reloc.
 245         <R_CKCORE_PCREL_IMM16BY4>: Likewise.
 246         <R_CKCORE_PCREL_IMM10BY4>: Likewise.
 247         <R_CKCORE_PCREL_IMM18BY2>: Likewise.
 248         <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
 249
 250 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         PR binutils/27708
 253         * elf.c (assign_file_positions_for_non_load_sections): Set
 254         p_memsz to p_filesz for the loadable PT_NOTE segment.
 255
 256 2021-04-14  Frederic Cambus  <fred@statdns.com>
 257
 258         * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
 259         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 260
 261 2021-04-14  Alan Modra  <amodra@gmail.com>
 262
 263         PR 27631
 264         * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
 265         when hh might be NULL, test for NULL first.
 266
 267 2021-04-14  Alan Modra  <amodra@gmail.com>
 268
 269         PR 27630
 270         * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
 271         hash might be NULL, cast instead.
 272
 273 2021-04-13  Clément Chigot  <clement.chigot@atos.net>
 274
 275         * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
 276
 277 2021-04-13  Nelson Chu  <nelson.chu@sifive.com>
 278
 279         * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
 280         when the version of input or output is RISCV_UNKNOWN_VERSION, since
 281         the extension is added implicitly.
 282         * elfxx-riscv.c: Updated the obsolete comments.
 283         (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
 284         * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
 285
 286 2021-04-12  Alan Modra  <amodra@gmail.com>
 287
 288         * elf-bfd.h (ENABLE_CHECKING): Define.
 289         (elf_link_hash_lookup): Abort if wrong type of hash table.
 290         * configure.ac (--enable-checking): Add support.
 291         * config.in: Regenerate.
 292         * configure: Regenerate.
 293
 294 2021-04-12  Alan Modra  <amodra@gmail.com>
 295
 296         * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
 297         (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
 298         (elf_hash_table, elf_hash_table_id): Likewise.
 299         * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
 300         is_elf_hash_table check.
 301         * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
 302         * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
 303         * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
 304         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
 305         (elfNN_ia64_global_dyn_sym_thunk: Likewise.
 306         * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
 307         (elf64_ia64_global_dyn_sym_thunk): Likewise.
 308         (elf64_vms_link_add_object_symbols): Pass base type of hash table
 309         to is_elf_hash_table.
 310         * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
 311         (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
 312         (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
 313         (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
 314         (bfd_elf_final_link): Likewise.
 315         * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
 316         * elf64-ppc.c (ppc64_elf_set_toc): Likewise.  Use bfd_link_hash_lookup.
 317
 318 2021-04-12  Alan Modra  <amodra@gmail.com>
 319
 320         * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
 321         from elf_backend_archive_symbol_lookup.
 322         (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
 323         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise.  Check
 324         we have a ppc_hash_table before accessing ppc_link_hash_entry
 325         fields.
 326         * elflink.c (_bfd_elf_archive_symbol_lookup): Return
 327         bfd_link_hash_entry*.
 328         (elf_link_add_archive_symbols): Adjust to suit.
 329
 330 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 331
 332         * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
 333         i-ext when expanding g-ext.
 334
 335 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 336
 337         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
 338         (riscv_parse_add_subset): Always add the implicit extensions, even if
 339         their versions are RISCV_UNKNOWN_VERSION.
 340         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
 341         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
 342         implicit extension after it has been expanded.
 343         (riscv_parse_add_implicit_subsets): Updated.
 344
 345 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 346
 347         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
 348         (riscv_std_s_ext_strtab): Likewise.
 349         (riscv_std_h_ext_strtab): Likewise.
 350         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
 351         (enum riscv_prefix_ext_class): Moved forward and renamed from
 352         riscv_isa_ext_class.  Reorder them according to the parsing order,
 353         since the enum values are used to check the orders in the
 354         riscv_compare_subsets.
 355         (struct riscv_parse_prefix_config): Moved forward and renamed from
 356         riscv_parse_config_t.  Also removed the ext_valid_p field, the
 357         related functions are replaced by riscv_valid_prefixed_ext.
 358         (parse_config): Moved forward and updated.  The more letters of the
 359         prefix string, the more forward it must be defined.  Otherwise, we
 360         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
 361         (riscv_get_prefix_class): Moved forward.  Support to parse the
 362         multi-letter prefix, like zxm.
 363         (riscv_known_prefixed_ext): New function, check if the prefixed
 364         extension is supported according to the right riscv_std_*_ext_strtab.
 365         (riscv_valid_prefixed_ext): New function, used to replace the
 366         riscv_ext_*_valid_p functions.
 367         (riscv_init_ext_order): Do not set the values for prefix keywords
 368         since they may have multiple letters for now.
 369         (riscv_compare_subsets): Set the order values of prefix keywords
 370         to negative numbers according to the riscv_prefix_ext_class.
 371         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
 372         have parsed the prefixed extensions.
 373         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
 374         Report error when the prefix is unknown.
 375         (riscv_parse_subset): Do not parse the prefixed extensions according
 376         to the orders in the parse_config.  Remove the confused message and
 377         let riscv_parse_prefixed_ext to report the details.
 378         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
 379         (riscv_get_prefix_class): Removed to static.
 380
 381 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
 382
 383         * configure.ac (ACX_BUGURL): Use https://.
 384         * configure.com (COPY_TEXT): Likewise.
 385         * configure: Regenerate.
 386
 387 2021-04-05  Alan Modra  <amodra@gmail.com>
 388
 389         * configure.ac: Don't check for long long or long double type.
 390         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
 391         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
 392         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
 393         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
 394         (AC_ISC_POSIX): Don't invoke.
 395         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
 396         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
 397         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
 398         header order as per automake AC_INCLUDES_DEFAULT.
 399         * bfd-in.h: Include inttypes.h unconditionally.
 400         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
 401         long double are available.
 402         (bfd_scan_vma): Assume long long and strtoull are available.
 403         * elflink.c: Include limits.h unconditionally.
 404         * elfnn-riscv.c: Likewise.
 405         * wasm-module.c: Likewise.
 406         * hpux-core.c: Include dirent.h unconditionally.
 407         * trad-core.c: Likewise.
 408         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
 409         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
 410         * elf32-m68hc1x.c: Don't include alloca-conf.h.
 411         * elf64-hppa.c: Likewise.
 412         * som.c: Likewise.
 413         * wasm-module.c: Likewise.
 414         * xsym.c: Likewise.
 415         * bfd-in2.h: Regenerate.
 416         * config.in: Regenerate.
 417         * configure: Regenerate.
 418
 419 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
 420
 421         PR ld/26659
 422         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
 423
 424 2021-04-01  Martin Liska  <mliska@suse.cz>
 425
 426         * ecoff.c (strneq): Remove strneq and use startswith.
 427         (_bfd_ecoff_slurp_armap): Likewise.
 428
 429 2021-04-01  Martin Liska  <mliska@suse.cz>
 430
 431         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
 432         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 433         (elf_get_reloc_section): Likewise.
 434         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 435         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 436         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 437         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 438         (nds32_elf_relocate_section): Likewise.
 439         (nds32_elf_action_discarded): Likewise.
 440         (nds32_elf_check_relocs): Likewise.
 441         (nds32_elf_section_flags): Likewise.
 442         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 443         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 444         * elf32-rx.c (rx_table_find): Likewise.
 445         (rx_table_map): Likewise.
 446         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 447         (spu_elf_find_overlays): Likewise.
 448         (needs_ovl_stub): Likewise.
 449         (allocate_spuear_stubs): Likewise.
 450         (build_spuear_stubs): Likewise.
 451         (mark_overlay_section): Likewise.
 452         (spu_elf_auto_overlay): Likewise.
 453         (spu_elf_output_symbol_hook): Likewise.
 454         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 455         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 456         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 457         (ppc64_elf_relocate_section): Likewise.
 458         * elflink.c (resolve_section): Likewise.
 459         (UNARY_OP): Likewise.
 460         (BINARY_OP_HEAD): Likewise.
 461         (elf_link_input_bfd): Likewise.
 462         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 463         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 464         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 465         * opncls.c (get_build_id): Likewise.
 466
 467 2021-03-31  Alan Modra  <amodra@gmail.com>
 468
 469         PR 27671
 470         * bfd-in.h: Don't poison FALSE or TRUE.
 471         * bfd-in2.h: Regenerate.
 472
 473 2021-03-31  Alan Modra  <amodra@gmail.com>
 474
 475         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 476         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 477         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 478         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 479         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 480         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 481         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 482         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 483         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 484         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 485         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 486         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 487         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 488         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 489         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 490         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 491         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 492         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 493         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 494         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 495         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 496         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 497         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 498         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
 499         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
 500         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
 501         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
 502         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
 503         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
 504         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
 505         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
 506         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
 507         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
 508         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
 509         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
 510         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
 511         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
 512         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
 513         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
 514         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
 515         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 516         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
 517         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
 518         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 519         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 520         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
 521         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 522         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
 523         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 524         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
 525         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
 526         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
 527         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
 528         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
 529         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
 530         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
 531         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 532         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 533         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
 534         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 535         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
 536         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
 537         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
 538         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
 539         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
 540         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
 541         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
 542         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
 543         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
 544         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
 545         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
 546         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
 547         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
 548         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
 549         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
 550         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
 551         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
 552         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
 553         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
 554         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
 555         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
 556         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
 557         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
 558         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
 559         TRUE with true throughout.
 560         * bfd-in2.h: Regenerate.
 561         * libbfd.h: Regenerate.
 562         * libcoff.h: Regenerate.
 563
 564 2021-03-31  Alan Modra  <amodra@gmail.com>
 565
 566         * bfd-in.h: Include stdbool.h.
 567         (bfd_boolean): Define as bool
 568         * bfd-in2.h: Regenerate.
 569
 570 2021-03-31  Alan Modra  <amodra@gmail.com>
 571
 572         * .gitignore: Delete bfd_stdint.h entry.
 573         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
 574         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
 575         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
 576         * configure.ac: Don't invoke GCC_HEADER_STDINT.
 577         * configure.com: Don't create bfd_stdint.h.
 578         * Makefile.in: Regenerate.
 579         * aclocal.m4: Regenerate.
 580         * bfd-in2.h: Regenerate.
 581         * config.in: Regenerate.
 582         * configure: Regenerate.
 583         * doc/Makefile.in: Regenerate.
 584         * po/BLD-POTFILES.in: Regenerate.
 585
 586 2021-03-31  Alan Modra  <amodra@gmail.com>
 587
 588         * bfd-in.h: Include string.h.
 589         (LITMEMCPY, LITSTRCPY): Delete.
 590         * bfd-in2.h: Regenerate.
 591
 592 2021-03-30  Alan Modra  <amodra@gmail.com>
 593
 594         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
 595         unless is_elf_hash_table.
 596
 597 2021-03-29  Alan Modra  <amodra@gmail.com>
 598
 599         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
 600         to bfd_boolean.
 601         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
 602         against FALSE.
 603         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
 604         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
 605         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
 606         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
 607         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
 608         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
 609         * elf32-rx.c (rx_set_section_contents): Likewise.
 610         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 611         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
 612         * mach-o.c (bfd_mach_o_read_command): Likewise.
 613         * targets.c (bfd_get_target_info): Likewise.
 614
 615 2021-03-29  Alan Modra  <amodra@gmail.com>
 616
 617         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
 618         * elf32-z80.c (z80_is_local_label_name): Likewise.
 619         * elf32-spu.c (spu_elf_modify_headers): Likewise.
 620         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
 621         Change type to int.
 622         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
 623         for error return from vms_write_data_block.
 624
 625 2021-03-29  Alan Modra  <amodra@gmail.com>
 626
 627         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
 628         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
 629         (elf64_ia64_local_dyn_sym_thunk): Likewise.
 630         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
 631         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
 632         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
 633         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
 634         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
 635         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
 636         (riscv_pcrel_reloc_eq): Likewise.
 637         (riscv_elf_finish_local_dynamic_symbol): Likewise.
 638         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
 639         (finish_local_dynamic_symbol): Likewise.
 640         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
 641         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
 642         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
 643
 644 2021-03-29  Alan Modra  <amodra@gmail.com>
 645
 646         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
 647         a void pointer.
 648         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
 649         elf_link_output_symstrtab when calling output_arch_syms and
 650         output_arch_local_syms.
 651         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
 652         elf_backend_output_arch_local_syms>): Change return type of func
 653         arg to match elf_link_output_symstrtab.
 654         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
 655         return type.
 656         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
 657         (nds32_elf_output_arch_syms): Correct func return type.
 658
 659 2021-03-29  Alan Modra  <amodra@gmail.com>
 660
 661         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
 662         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 663         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 664         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 665         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 666         * elf32-bfin.c (bfin_relocate_section): Likewise.
 667         (bfinfdpic_relocate_section): Likewise.
 668         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 669         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 670         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 671         * elf32-csky.c (csky_elf_relocate_section): Likewise.
 672         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 673         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 674         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 675         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 676         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
 677         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 678         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 679         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 680         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 681         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 682         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 683         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 684         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 685         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 686         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
 687         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 688         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 689         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 690         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 691         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 692         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 693         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 694         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 695         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
 696         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 697         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
 698         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 699         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
 700         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 701         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 702         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 703         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 704         (_bfd_score_elf_relocate_section): Likewise.
 705         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
 706         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 707         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 708         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 709         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 710         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 711         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 712         * elf32-visium.c (visium_elf_relocate_section): Likewise.
 713         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 714         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 715         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 716         * elf32-z80.c (z80_elf_relocate_section): Likewise.
 717         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 718         (elf64_alpha_relocate_section): Likewise.
 719         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
 720         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 721         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 722         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 723         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 724         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 725         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 726         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 727         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 728         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
 729         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
 730         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
 731         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 732         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
 733         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 734         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
 735
 736 2021-03-26  Keith Seitz  <keiths@redhat.com>
 737
 738         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
 739         offset of program headers after calling elf_read_notes.
 740
 741 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 742
 743         * dwarf2.c (read_indexed_string): Rename index to idx.
 744
 745 2021-03-22  Martin Liska  <mliska@suse.cz>
 746
 747         * bfd-in.h (startswith): Add startswith function.
 748         (CONST_STRNEQ): Remove.
 749         * bfd-in2.h (startswith): Regenerate with make headers.
 750         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
 751         (_bfd_slurp_extended_name_table): Likewise.
 752         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 753         * bfd.c (bfd_get_sign_extend_vma): Likewise.
 754         (bfd_convert_section_size): Likewise.
 755         (bfd_convert_section_contents): Likewise.
 756         * coff-stgo32.c (go32exe_create_stub): Likewise.
 757         (go32exe_check_format): Likewise.
 758         * coffcode.h (styp_to_sec_flags): Likewise.
 759         (GNU_DEBUGALTLINK): Likewise.
 760         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
 761         (coff_gc_sweep): Likewise.
 762         (bfd_coff_gc_sections): Likewise.
 763         * cofflink.c (coff_link_add_symbols): Likewise.
 764         (process_embedded_commands): Likewise.
 765         * compress.c (bfd_is_section_compressed_with_header): Likewise.
 766         (bfd_init_section_decompress_status): Likewise.
 767         * dwarf2.c (find_debug_info): Likewise.
 768         (place_sections): Likewise.
 769         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 770         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 771         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 772         (assign_section_numbers): Likewise.
 773         (elfcore_grok_win32pstatus): Likewise.
 774         * elf32-arm.c (cmse_scan): Likewise.
 775         (elf32_arm_gc_mark_extra_sections): Likewise.
 776         (elf32_arm_size_dynamic_sections): Likewise.
 777         (is_arm_elf_unwind_section_name): Likewise.
 778         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
 779         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 780         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
 781         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
 782         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
 783         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 784         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
 785         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
 786         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
 787         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
 788         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
 789         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
 790         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
 791         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 792         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 793         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 794         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 795         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
 796         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
 797         (elf32_tic6x_size_dynamic_sections): Likewise.
 798         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
 799         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
 800         (xtensa_is_insntable_section): Likewise.
 801         (xtensa_is_littable_section): Likewise.
 802         (xtensa_is_proptable_section): Likewise.
 803         (xtensa_property_section_name): Likewise.
 804         (xtensa_callback_required_dependence): Likewise.
 805         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
 806         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 807         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
 808         (get_reloc_section): Likewise.
 809         (elf64_ia64_size_dynamic_sections): Likewise.
 810         (elf64_ia64_object_p): Likewise.
 811         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
 812         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 813         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 814         * elflink.c (elf_link_add_object_symbols): Likewise.
 815         (_bfd_elf_gc_mark_extra_sections): Likewise.
 816         (bfd_elf_parse_eh_frame_entries): Likewise.
 817         (_bfd_elf_section_already_linked): Likewise.
 818         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
 819         * elfnn-ia64.c (is_unwind_section_name): Likewise.
 820         (elfNN_ia64_size_dynamic_sections): Likewise.
 821         (elfNN_ia64_object_p): Likewise.
 822         * elfxx-mips.c (FN_STUB_P): Likewise.
 823         (CALL_STUB_P): Likewise.
 824         (CALL_FP_STUB_P): Likewise.
 825         (_bfd_mips_elf_section_from_shdr): Likewise.
 826         (_bfd_mips_elf_fake_sections): Likewise.
 827         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 828         (_bfd_mips_final_write_processing): Likewise.
 829         (_bfd_mips_elf_final_link): Likewise.
 830         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 831         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
 832         (elf_x86_64_is_reloc_section): Likewise.
 833         * hpux-core.c (thread_section_p): Likewise.
 834         * libcoff.h (bfd_pei_p): Likewise.
 835         * linker.c (REAL): Likewise.
 836         (unwrap_hash_lookup): Likewise.
 837         (_bfd_generic_link_add_one_symbol): Likewise.
 838         * mmo.c (mmo_internal_write_section): Likewise.
 839         * osf-core.c (osf_core_core_file_p): Likewise.
 840         * pef.c (bfd_pef_print_symbol): Likewise.
 841         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
 842         * som.c (som_slurp_symbol_table): Likewise.
 843         (som_slurp_armap): Likewise.
 844         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
 845
 846 2021-03-22  Jan Beulich  <jbeulich@suse.com>
 847
 848         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
 849         language translation wrapping to _bfd_error_handler()
 850         invocations.
 851
 852 2021-03-21  Alan Modra  <amodra@gmail.com>
 853
 854         * bfd-in.h (startswith): New inline.
 855         (CONST_STRNEQ): Use startswith.
 856         * bfd-in2.h: Regenerate.
 857
 858 2021-03-20  Alan Modra  <amodra@gmail.com>
 859
 860         PR 27590
 861         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
 862         test for .gnu.debuglto*.
 863
 864 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         PR ld/27590
 867         * elf.c (_bfd_elf_make_section_from_shdr): Treat
 868         .gnu.debuglto_.debug_ section as debugging section unless it is
 869         marked with SHF_EXCLUDE.
 870         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
 871         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
 872         matching non-debugging sections or linkonce section with comdat
 873         section.
 874
 875 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 876
 877         PR ld/27587
 878         * dwarf2.c (read_attribute_value): Check version >= 3 for
 879         DW_FORM_ref_addr.
 880
 881 2021-03-16  Nick Clifton  <nickc@redhat.com>
 882
 883         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
 884         overrun by using sizeof of the destination x_fname field as the
 885         limit for a memcpy.
 886
 887 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 888
 889         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
 890
 891 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 892
 893         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
 894         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
 895         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
 896         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
 897         BFD_RELOC_PPC64_TLS_ML): New relocations.
 898         * bfd-in2.h: Regenerate.
 899         * libbfd.h: Regenerate.
 900         * coff-rs6000.c (xcoff_calculate_relocation): Call
 901         xcoff_reloc_type_tls for TLS relocations.
 902         (xcoff_howto_table): Implement TLS relocations.
 903         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
 904         (xcoff_reloc_type_tls): New function.
 905         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
 906         (xcoff_howto_table): Likewise.
 907         (_bfd_xcoff_reloc_type_lookup): Likewise.
 908         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
 909         (styp_to_sec_flags): Likewise.
 910         (coff_compute_section_file_positions): Avoid file offset
 911         optimisation for .data when the previous section is .tdata.
 912         (coff_write_object_contents): Handle TLS sections.
 913         * coffswap.h (coff_swap_aouthdr_out): Add support for
 914         new fields in aouthdr.
 915         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
 916         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
 917         (xcoff_need_ldrel_p): Add cases for TLS relocations.
 918         (xcoff_create_ldrel): Add l_symndx for TLS sections.
 919
 920 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 921
 922         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
 923         New relocations.
 924         * bfd-in2.h: Regenerate.
 925         * libbfd.h: Regenerate.
 926         * coff-rs6000.c (xcoff_calculate_relocation): Call
 927         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
 928         (xcoff_howto_table): Remove src_mask for TOC relocations.
 929         Add R_TOCU and R_TOCL howtos.
 930         (_bfd_xcoff_reloc_type_lookup): Add cases for
 931         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
 932         (xcoff_reloc_type_toc): Compute the whole offset.
 933         Implement R_TOCU and R_TOCL.
 934         * coff64-rs6000.c (xcoff64_calculate_relocation):
 935         Likewise.
 936         (xcoff64_howto_table): Likewise.
 937         (xcoff64_reloc_type_lookup): Likewise.
 938
 939 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 940
 941         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
 942         add new relocations.
 943         (xcoff_howto_table): Likewise.
 944         (xcoff_rtype2howto): Increase r_type maximum value.
 945         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
 946         of create a new one from scratch.  Enable only some relocations
 947         to have a changing r_size.
 948         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
 949         (xcoff64_howto_table): Likewise.
 950         (xcoff64_rtype2howto): Likewise.
 951         (xcoff64_ppc_relocate_section): Likewise.
 952         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
 953
 954 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 955
 956         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
 957
 958 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 959
 960         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
 961         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
 962         support for o_cputype field.  Avoid creating an empty a.out header
 963         for XCOFF64.
 964
 965 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 966
 967         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
 968         missing smclass.
 969
 970 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
 971
 972         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
 973         restart_relax, used to check if we need to run the whole
 974         relaxations from relax pass 0 to 2 again.
 975         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
 976         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
 977         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
 978         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
 979         after_allocation to check if we need to run the whole relaxations again.
 980         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
 981         when the restart_relax is FALSE; At last set restart_relax to TRUE if
 982         again is TRUE, too.
 983         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
 984         (bfd_elf64_riscv_restart_relax_sections): Likewise.
 985
 986 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 987
 988         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
 989         offset.
 990
 991 2021-03-10  Alan Modra  <amodra@gmail.com>
 992             Jan Beulich  <jbeulich@suse.com>
 993
 994         * elf.c (bfd_elf_generic_reloc): Make references between debug
 995         sections use section relative values.
 996
 997 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 998
 999         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1000
1001 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         PR ld/27425
1004         PR ld/27432
1005         * bfd.c (_bfd_get_link_info): New function.
1006         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1007         (elf_link_info): New.
1008         * libbfd-in.h (_bfd_get_link_info): New prototype.
1009         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1010         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1011         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1012         (pex64_link_add_symbols): New function.
1013         (coff_bfd_link_add_symbols): New macro.
1014         * libbfd.h: Regenerated.
1015
1016 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1017             Andrew Burgess  <andrew.burgess@embecosm.com>
1018
1019         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1020         * elf.c (elfcore_grok_riscv_csr): New function.
1021         (elfcore_grok_note): Handle NT_RISCV_CSR.
1022         (elfcore_write_riscv_csr): New function.
1023         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1024
1025 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1026             Andrew Burgess  <andrew.burgess@embecosm.com>
1027
1028         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1029         (PRPSINFO_PR_PSARGS_LENGTH): Define.
1030         (riscv_write_core_note): New function.
1031         (riscv_elf_grok_psinfo): Make use of two new length defines.
1032         (elf_backend_write_core_note): Define.
1033
1034 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1035             Andrew Burgess  <andrew.burgess@embecosm.com>
1036
1037         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1038         * elf.c (elfcore_grok_gdb_tdesc): New function.
1039         (elfcore_grok_note): Handle NT_GDB_TDESC.
1040         (elfcore_write_gdb_tdesc): New function.
1041         (elfcore_write_register_note): Handle NT_GDB_TDESC.
1042
1043 2021-03-05  Nick Clifton  <nickc@redhat.com>
1044
1045         PR 27521
1046         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1047         (read_indexed_string): Placeholder function.
1048         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1049         forms.
1050
1051 2021-03-05  Alan Modra  <amodra@gmail.com>
1052
1053         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1054         2020-09-16 changes.
1055         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1056         adjustments here instead.  Separate pc-relative adjustments
1057         from symbol related adjustments.  Tidy comments and formatting.
1058
1059 2021-03-04  Jan Beulich  <jbeulich@suse.com>
1060
1061         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1062         final PE images.
1063
1064 2021-03-04  Alan Modra  <amodra@gmail.com>
1065
1066         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1067
1068 2021-03-03  Alan Modra  <amodra@gmail.com>
1069
1070         PR 27500
1071         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1072         processing not when start/stop symbol section is unmarked but
1073         on first time a start/stop symbol is processed.
1074
1075 2021-03-03  Alan Modra  <amodra@gmail.com>
1076
1077         * reloc.c: Include x86_64.h rather than internal.h.
1078
1079 2021-03-02  Nick Clifton  <nickc@redhat.com>
1080
1081         PR 27484
1082         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1083         function and variable tags and a second time to resolve their
1084         attributes.
1085
1086 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
1087
1088         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1089
1090 2021-03-02  Alan Modra  <amodra@gmail.com>
1091
1092         PR 27451
1093         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1094         linker defined start/stop symbols when start_stop_gc.
1095
1096 2021-03-02  Alan Modra  <amodra@gmail.com>
1097
1098         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1099         indirect to pc-relative or toc-relative for undefined symbols.
1100
1101 2021-03-01  Alan Modra  <amodra@gmail.com>
1102             Fangrui Song <maskray@google.com>
1103
1104         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1105         defined start/stop symbols when start_stop_gc.
1106         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1107         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1108         * linker.c (bfd_generic_define_start_stop): Likewise.
1109
1110 2021-02-25  Alan Modra  <amodra@gmail.com>
1111
1112         PR 27441
1113         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1114         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1115         use when deciding an as-needed library should be loaded instead
1116         of using the binding of the library definition.
1117
1118 2021-02-24  Alan Modra  <amodra@gmail.com>
1119
1120         PR 27459
1121         * coff-stgo32.c (go32exe_check_format): Sanity check size of
1122         header to avoid a buffer overflow.
1123
1124 2021-02-22  Alan Modra  <amodra@gmail.com>
1125
1126         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1127         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1128
1129 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1130
1131         PR 27158
1132         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1133         (_bfd_riscv_relax_call): Likewise.
1134         (_bfd_riscv_relax_lui): Likewise.
1135         * elfxx-riscv.c (howto_table): Likewise.
1136
1137 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1138
1139         * Makefile.am: Added cpu-riscv.h.
1140         * Makefile.in: Regenerated.
1141         * po/SRC-POTFILES.in: Regenerated.
1142         * cpu-riscv.h: Added to support spec versions controlling.
1143         Also added extern arrays and functions for cpu-riscv.c.
1144         (enum riscv_spec_class): Define all spec classes here uniformly.
1145         (struct riscv_spec): Added for all specs.
1146         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1147         (RISCV_GET_SPEC_NAME): Likewise.
1148         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1149         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1150         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1151         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1152         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1153         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1154         (riscv_priv_specs): Moved below.
1155         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1156         (riscv_isa_specs): Moved from include/opcode/riscv.h.
1157         * elfnn-riscv.c: Included cpu-riscv.h.
1158         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1159         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1160         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1161         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1162
1163 2021-02-17  Alan Modra  <amodra@gmail.com>
1164
1165         * wasm-module.c: Guard include of limits.h.
1166         (CHAR_BIT): Provide backup define.
1167         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1168         Correct signed overflow checking.
1169
1170 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
1171
1172         PR 27200
1173         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1174         copying the elf flags from input BFD to output BFD, until we have
1175         checked if the input BFD has no code section or not.  Also fix the
1176         problem that we only check the first section rather than the entire
1177         sections for input BFD.
1178
1179 2021-02-16  Alan Modra  <amodra@gmail.com>
1180
1181         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1182         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1183
1184 2021-02-15  Jan Beulich  <jbeulich@suse.com>
1185
1186         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1187         * doc/Makefile.in: Re-generate.
1188
1189 2021-02-15  Alan Modra  <amodra@gmail.com>
1190
1191         * elf32-nds32.c (nds32_get_section_contents): Replace
1192         bfd_malloc_and_get_section with bfd_get_full_section_contents.
1193         (nds32_elf_relax_delete_blanks): Init contents.
1194         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1195
1196 2021-02-15  Alan Modra  <amodra@gmail.com>
1197
1198         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1199         bfd_get_full_section_contents.
1200
1201 2021-02-14  Alan Modra  <amodra@gmail.com>
1202
1203         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1204         all fixes to bfd_generic_get_relocated_section_contents since this
1205         function was split out.
1206
1207 2021-02-11  Alan Modra  <amodra@gmail.com>
1208
1209         * config.bfd: Remove ia64 from obsolete list.
1210
1211 2021-02-11  Alan Modra  <amodra@gmail.com>
1212
1213         PR ld/22269
1214         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1215
1216 2021-02-11  Alan Modra  <amodra@gmail.com>
1217
1218         PR 27294
1219         * elf32-avr.c (avr_elf32_load_records_from_section): Use
1220         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
1221         unnecessary casts.
1222
1223 2021-02-11  Alan Modra  <amodra@gmail.com>
1224
1225         PR 27291
1226         * section.c (bfd_get_section_contents): Avoid possible overflow
1227         when range checking offset and count.
1228         (bfd_set_section_contents): Likewise.
1229
1230 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
1231
1232         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1233         favour of LIBINTL.
1234         * configure: Regenerated.
1235
1236 2021-02-09  Alan Modra  <amodra@gmail.com>
1237
1238         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1239         * configure.ac: Delete symbian entries.
1240         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1241         * elf32-arm.c: Remove symbian support.  Formatting.
1242         * targets.c: Delete symbian entries.
1243         * configure: Regenerate.
1244
1245 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1246
1247         PR ld/19609
1248         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1249         info when failed to convert GOTPCREL relocation.
1250
1251 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1252
1253         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1254
1255 2021-02-04  Alan Modra  <amodra@gmail.com>
1256
1257         PR 27311
1258         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1259         libraries for IR references on pass over libraries after LTO
1260         recompilation.
1261
1262 2021-02-03  Alan Modra  <amodra@gmail.com>
1263
1264         PR 27311
1265         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1266         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
1267         libraries when H is an indirect symbol after calling
1268         _bfd_elf_add_default_symbol.
1269
1270 2021-02-03  Alan Modra  <amodra@gmail.com>
1271
1272         PR 27311
1273         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1274         undecorated symbol will have a different version.
1275
1276 2021-02-02  Alan Modra  <amodra@gmail.com>
1277
1278         PR 27311
1279         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1280         Use when handling default versioned symbol.  Rename existing
1281         override variable to nondef_override and use for non-default
1282         versioned symbol.
1283         (elf_link_add_object_symbols): Adjust call to suit.  Don't
1284         pull in as-needed libraries when override is set.
1285
1286 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1287
1288         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1289
1290 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
1291
1292         PR 27254
1293         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1294         offset for the R_RL78_RH_SADDR relocation.
1295
1296 2021-01-29  Alan Modra  <amodra@gmail.com>
1297
1298         PR 27271
1299         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1300         on symbols defined in absolute or other special sections.
1301
1302 2021-01-28  Alan Modra  <amodra@gmail.com>
1303
1304         PR 27259
1305         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1306         prevent endless looping of linked-to sections.
1307
1308 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1309
1310         * bfd-elf.h (elfcore_write_file_note): New function.
1311         * elf.c (elfcore_write_file_note): New function.
1312
1313 2021-01-26  Alan Modra  <amodra@gmail.com>
1314
1315         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1316
1317 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1318
1319         PR binutils/27231
1320         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1321         number tables.
1322
1323 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1324
1325         PR binutils/27231
1326         * dwarf2.c (read_rnglists): Advance rngs_ptr after
1327         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1328
1329 2021-01-20  Alan Modra  <amodra@gmail.com>
1330
1331         * elf32-ppc.c: Delete outdated comment.
1332         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1333         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1334
1335 2021-01-20  Alan Modra  <amodra@gmail.com>
1336
1337         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1338         section symbols are present.
1339
1340 2021-01-19  Alan Modra  <amodra@gmail.com>
1341
1342         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1343         throughout to replace casts.
1344         (branch_reloc_hash_match): Remove const from params.
1345         (use_local_plt): New function.
1346         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1347         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1348         Use use_local_plt.
1349         * elf32-ppc.c (use_local_plt): New function.
1350         (allocate_dynrelocs, ppc_elf_relocate_section),
1351         (write_global_sym_plt): Use use_local_plt.
1352
1353 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1354
1355         PR ld/27193
1356         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1357
1358 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1359
1360         PR ld/23169
1361         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1362         check pointer_equality_needed.
1363
1364 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1365
1366         * elf-linker-x86.h (elf_linker_x86_params): Add
1367         report_relative_reloc.
1368         * elf32-i386.c (elf_i386_relocate_section): Call
1369         _bfd_x86_elf_link_report_relative_reloc to report relative
1370         relocations for -z report-relative-reloc.
1371         (elf_i386_finish_dynamic_symbol): Likewse.
1372         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1373         (elf_x86_64_finish_dynamic_symbol): Likewse.
1374         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1375         function.
1376         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1377         prototype.
1378
1379 2021-01-16  Alan Modra  <amodra@gmail.com>
1380
1381         * compress.c (decompress_contents): Tidy inflateEnd result test.
1382
1383 2021-01-16  Alan Modra  <amodra@gmail.com>
1384
1385         PR 26002
1386         * elflink.c (elf_link_output_extsym): Use version 1 in
1387         .gnu.version for undefined unversioned symbols.
1388
1389 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1390
1391         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1392         caused the by previous commit accidentally.
1393
1394 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1395
1396         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1397         also aligned the code.
1398
1399 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1400
1401         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1402
1403 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1404
1405         * elfnn-riscv.c: Comments tidy and improvement.
1406         * elfxx-riscv.c: Likewise.
1407         * elfxx-riscv.h: Likewise.
1408
1409 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1410
1411         PR ld/26688
1412         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1413         section for R_BFIN_FUNCDESC.
1414
1415 2021-01-14  Nick Clifton  <nickc@redhat.com>
1416
1417         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1418
1419 2021-01-13  Alan Modra  <amodra@gmail.com>
1420
1421         * Makefile.in: Regenerate.
1422         * doc/Makefile.in: Regenerate.
1423
1424 2021-01-13  Alan Modra  <amodra@gmail.com>
1425
1426         PR 27160
1427         * section.c (struct bfd_section): Remove pattern field.
1428         (BFD_FAKE_SECTION): Adjust to suit.
1429         * bfd-in2.h: Regenerate.
1430         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1431         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1432
1433 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1434
1435         PR binutils/26792
1436         * configure.ac: Use GNU_MAKE_JOBSERVER.
1437         * aclocal.m4: Regenerated.
1438         * configure: Likewise.
1439
1440 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1441
1442         PR ld/27171
1443         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1444         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1445
1446 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1447
1448         PR ld/27173
1449         * configure: Regenerated.
1450
1451 2021-01-11  Nick Clifton  <nickc@redhat.com>
1452
1453         * po/fr.po: Updated French translation.
1454         * po/pt.po: Updated Portuguese translation.
1455         * po/sr.po: Updated Serbian translation.
1456         * po/uk.po: Updated Ukranian translation.
1457
1458 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1459
1460         * configure: Regenerated.
1461
1462 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1463
1464         PR ld/27166
1465         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1466         -z lam-u48 and -z lam-u57.
1467
1468 2021-01-09  Nick Clifton  <nickc@redhat.com>
1469
1470         * version.m4: Change to 2.36.50.
1471         * configure: Regenerate.
1472         * po/bfd.pot: Regenerate.
1473
1474 2021-01-09  Nick Clifton  <nickc@redhat.com>
1475
1476         * 2.36 release branch crated.
1477
1478 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1481         LAM_U57 when setting LAM_U48.
1482
1483 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1484
1485         PR ld/26256
1486         PR ld/27160
1487         * elflink.c (elf_fixup_link_order): Verify that fixing up
1488         SHF_LINK_ORDER doesn't increase the output section size.
1489
1490 2021-01-09  Alan Modra  <amodra@gmail.com>
1491
1492         * configure: Regenerate.
1493
1494 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1495
1496         * configure: Regenerate.
1497
1498 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1499
1500         PR 27109
1501         * aix386-core.c (core_aix386_vec): Initialize
1502         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1503         * aout-target.h (MY (vec)): Likewise.
1504         * binary.c (binary_vec): Likewise.
1505         * cisco-core.c (core_cisco_be_vec): Likewise.
1506         (core_cisco_le_vec): Likewise.
1507         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1508         * coff-i386.c (TARGET_SYM): Likewise.
1509         (TARGET_SYM_BIG): Likewise.
1510         * coff-ia64.c (TARGET_SYM): Likewise.
1511         * coff-mips.c (mips_ecoff_le_vec): Likewise.
1512         (mips_ecoff_be_vec): Likewise.
1513         (mips_ecoff_bele_vec): Likewise.
1514         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1515         (powerpc_xcoff_vec): Likewise.
1516         * coff-sh.c (sh_coff_small_vec): Likewise.
1517         (sh_coff_small_le_vec): Likewise.
1518         * coff-tic30.c (tic30_coff_vec): Likewise.
1519         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1520         (tic54x_coff0_beh_vec): Likewise.
1521         (tic54x_coff1_vec): Likewise.
1522         (tic54x_coff1_beh_vec): Likewise.
1523         (tic54x_coff2_vec): Likewise.
1524         (tic54x_coff2_beh_vec): Likewise.
1525         * coff-x86_64.c (TARGET_SYM): Likewise.
1526         (TARGET_SYM_BIG): Likewise.
1527         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1528         (rs6000_xcoff64_aix_vec): Likewise.
1529         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1530         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1531         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1532         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1533         (TARGET_LITTLE_SYM): Likewise.
1534         * hppabsd-core.c (core_hppabsd_vec): Likewise.
1535         * hpux-core.c (core_hpux_vec): Likewise.
1536         * i386msdos.c (i386_msdos_vec): Likewise.
1537         * ihex.c (ihex_vec): Likewise.
1538         * irix-core.c (core_irix_vec): Likewise.
1539         * mach-o-target.c (TARGET_NAME): Likewise.
1540         * mmo.c (mmix_mmo_vec): Likewise.
1541         * netbsd-core.c (core_netbsd_vec): Likewise.
1542         * osf-core.c (core_osf_vec): Likewise.
1543         * pdp11.c (MY (vec)): Likewise.
1544         * pef.c (pef_vec): Likewise.
1545         (pef_xlib_vec): Likewise.
1546         * plugin.c (plugin_vec): Likewise.
1547         * ppcboot.c (powerpc_boot_vec): Likewise.
1548         * ptrace-core.c (core_ptrace_vec): Likewise.
1549         * sco5-core.c (core_sco5_vec): Likewise.
1550         * som.c (hppa_som_vec): Likewise.
1551         * srec.c (srec_vec): Likewise.
1552         (symbolsrec_vec): Likewise.
1553         * tekhex.c (tekhex_vec): Likewise.
1554         * trad-core.c (core_trad_vec): Likewise.
1555         * verilog.c (verilog_vec): Likewise.
1556         * vms-alpha.c (alpha_vms_vec): Likewise.
1557         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1558         * wasm-module.c (wasm_vec): Likewise.
1559         * xsym.c (sym_vec): Likewise.
1560         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1561         isn't set.
1562         (elf_map_symbols): Don't include ignored section symbols.
1563         * elfcode.h (elf_slurp_symbol_table): Also set
1564         BSF_SECTION_SYM_USED on STT_SECTION symbols.
1565         * elflink.c (bfd_elf_final_link): Generated section symbols only
1566         when emitting relocations or reqired.
1567         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1568         * syms.c (BSF_SECTION_SYM_USED): New.
1569         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1570         (bfd_target): Add keep_unused_section_symbols.
1571         (bfd_keep_unused_section_symbols): New.
1572         * bfd-in2.h: Regenerated.
1573
1574 2021-01-07  Nick Clifton  <nickc@redhat.com>
1575
1576         PR 25713
1577         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1578         absolute paths and check to see if they are longer than MAX_PATH.
1579
1580 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1581
1582         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1583
1584 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1585             Jim Wilson  <jimw@sifive.com>
1586             Andrew Waterman  <andrew@sifive.com>
1587             Maxim Blinov  <maxim.blinov@embecosm.com>
1588             Kito Cheng  <kito.cheng@sifive.com>
1589             Nelson Chu  <nelson.chu@sifive.com>
1590
1591         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1592
1593 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1594
1595         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1596         (bfinfdpic_check_relocs): Likewise.
1597
1598 2021-01-06  Alan Modra  <amodra@gmail.com>
1599
1600         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1601         on unknown r_type.
1602         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1603
1604 2021-01-06  Alan Modra  <amodra@gmail.com>
1605
1606         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1607         (sparc64-*-solaris2*): Add sparc_elf64_vec and
1608         sparc_elf32_vec.
1609
1610 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1611
1612         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1613         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
1614         * configure.ac: Handle riscv_elf[32|64]_be_vec.
1615         * configure: Regenerate.
1616         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1617         riscv_is_insn_reloc.
1618         (riscv_get_insn): RISC-V instructions are always little endian, but
1619         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1620         the insturctions.
1621         (riscv_put_insn): Likewsie.
1622         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1623         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1624         use riscv_[get|put]_insn or bfd_[get|put].
1625         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1626         or bfd_[get|put]l16 for code.
1627         (riscv_elf_relocate_section): Likewise.
1628         (riscv_elf_finish_dynamic_symbol): Likewise.
1629         (riscv_elf_finish_dynamic_sections): Likewise.
1630         (_bfd_riscv_relax_call): Likewise.
1631         (_bfd_riscv_relax_lui): Likewise.
1632         (_bfd_riscv_relax_align): Likewise.
1633         (_bfd_riscv_relax_pc): Likewise.
1634         (riscv_elf_object_p): Handled for big endian.
1635         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1636         * targets.c: Add riscv_elf[32|64]_be_vec.
1637         (_bfd_target_vector): Likewise.
1638
1639 2021-01-05  Alan Modra  <amodra@gmail.com>
1640
1641         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1642         for relocatable executable.
1643
1644 2021-01-05  Alan Modra  <amodra@gmail.com>
1645
1646         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1647
1648 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
1649
1650         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1651         make sure gp symbol is output as a dynamic symbol.
1652
1653 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         PR ld/26256
1656         * elflink.c (compare_link_order): Place unordered sections before
1657         ordered sections.
1658         (elf_fixup_link_order): Add a link info argument.  Allow mixed
1659         ordered and unordered input sections for non-relocatable link.
1660         Sort the consecutive bfd_indirect_link_order sections with the
1661         same pattern.  Change the offsets of the bfd_indirect_link_order
1662         sections only.
1663         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1664         * section.c (bfd_section): Add pattern.
1665         (BFD_FAKE_SECTION): Initialize pattern to NULL.
1666         * bfd-in2.h: Regenerated.
1667
1668 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
1669
1670         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1671         of private flags with 0x.
1672         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1673
1674 2021-01-04  Alan Modra  <amodra@gmail.com>
1675
1676         PR 26822
1677         * elflink.c (elf_link_input_bfd): Use the file base name in
1678         linker generated STT_FILE symbols.
1679
1680 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
1681
1682         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1683         * elfxx-riscv.h: Add declaration.
1684         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1685         riscv_compare_subsets to check the orders.
1686         (riscv_skip_prefix): Removed.
1687         (riscv_prefix_cmp): Removed.
1688
1689 2021-01-04  Alan Modra  <amodra@gmail.com>
1690
1691         PR 26741
1692         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1693         calculating subset version length.
1694
1695 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1696
1697         * xcofflink.c: Correct spelling in comments.
1698
1699 2021-01-01  Alan Modra  <amodra@gmail.com>
1700
1701         Update year range in copyright notice of all files.
1702
1703 For older changes see ChangeLog-2020
1704 \f
1705 Copyright (C) 2021 Free Software Foundation, Inc.
1706
1707 Copying and distribution of this file, with or without modification,
1708 are permitted in any medium without royalty provided the copyright
1709 notice and this notice are preserved.
1710
1711 Local Variables:
1712 mode: change-log
1713 left-margin: 8
1714 fill-column: 74
1715 version-control: never
1716 End: